Go! Go! Loser Ranger! #6, Negi Haruba, Kodansha

Go! Go! Loser Ranger! Vol. 6 - A manga series by Negi Haruba, creator of The Quintessential Quintuplets, published by Kodansha.

The final day of the exam that will decide the fate of the Ranger recruits takes a dark turn with the unexpected appearance of the boss monster, Peitrola. With the sudden intervention of the Blue Keeper, D finds himself caught between a Dragon Keeper he despises and one of the bosses who betrayed him. As the stakes escalate, D must decide who he will fight for in this climactic battle.

This volume asks the critical question: "How will D choose between the devil and the deep blue sea?" as the series builds toward its thrilling conclusion with high-stakes action and emotional conflict.